280291752

素因数分解:

$2^3\times 3^6\times {\mathrm{13}}^1\times {\mathrm{3697}}^1$

素因数の和:3734

約数の個数: 112

約数和(自身を含む): 848801940

約数和(自身を除く): 568510188

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 243, 312, 324, 351, 468, 486, 648, 702, 729, 936, 972, 1053, 1404, 1458, 1944, 2106, 2808, 2916, 3159, 3697, 4212, 5832, 6318, 7394, 8424, 9477, 11091, 12636, 14788, 18954, 22182, 25272, 29576, 33273, 37908, 44364, 48061, 66546, 75816, 88728, 96122, 99819, 133092, 144183, 192244, 199638, 266184, 288366, 299457, 384488, 399276, 432549, 576732, 598914, 798552, 865098, 898371, 1153464, 1197828, 1297647, 1730196, 1796742, 2395656, 2595294, 2695113, 3460392, 3593484, 3892941, 5190588, 5390226, 7186968, 7785882, 10381176, 10780452, 11678823, 15571764, 21560904, 23357646, 31143528, 35036469, 46715292, 70072938, 93430584, 140145876, 280291752]

約数ペア:

[(1, 280291752), (2, 140145876), (3, 93430584), (4, 70072938), (6, 46715292), (8, 35036469), (9, 31143528), (12, 23357646), (13, 21560904), (18, 15571764), (24, 11678823), (26, 10780452), (27, 10381176), (36, 7785882), (39, 7186968), (52, 5390226), (54, 5190588), (72, 3892941), (78, 3593484), (81, 3460392), (104, 2695113), (108, 2595294), (117, 2395656), (156, 1796742), (162, 1730196), (216, 1297647), (234, 1197828), (243, 1153464), (312, 898371), (324, 865098), (351, 798552), (468, 598914), (486, 576732), (648, 432549), (702, 399276), (729, 384488), (936, 299457), (972, 288366), (1053, 266184), (1404, 199638), (1458, 192244), (1944, 144183), (2106, 133092), (2808, 99819), (2916, 96122), (3159, 88728), (3697, 75816), (4212, 66546), (5832, 48061), (6318, 44364), (7394, 37908), (8424, 33273), (9477, 29576), (11091, 25272), (12636, 22182), (14788, 18954)]